feat: explicit allow list of channels for quotes board (#1488)

* feat: add `allowChannels` to quote board config

* feat: prevent quotes trigger on non-whitelisted channels

Author: surajkumar

application/config.json.template

@@ -222,7 +222,14 @@
             "⭐": 1.0,
 
             "youtube:1464573182206804010": 0.0
-        }
+        },
+        "allowChannels": [
+            "chit-chat",
+            "career-talk",
+            "geek-speek",
+            "expert-java-talk",
+            "ai-talk"
+        ]
     },
     "roleApplicationSystem": {
         "submissionsChannelPattern": "staff-applications",

application/src/main/java/org/togetherjava/tjbot/config/QuoteBoardConfig.java

@@ -6,6 +6,7 @@
 
 import org.togetherjava.tjbot.features.basic.QuoteBoardForwarder;
 
+import java.util.List;
 import java.util.Map;
 import java.util.Objects;
 
@@ -18,7 +19,8 @@ public record QuoteBoardConfig(
         @JsonProperty(value = "channel", required = true) String channel,
         @JsonProperty(value = "botEmoji", required = true) String botEmoji,
         @JsonProperty(value = "defaultEmojiScore", required = true) float defaultEmojiScore,
-        @JsonProperty(value = "emojiScores", required = true) Map<String, Float> emojiScores) {
+        @JsonProperty(value = "emojiScores", required = true) Map<String, Float> emojiScores,
+        @JsonProperty(value = "allowChannels", required = true) List<String> allowChannels) {
 
     /**
      * Creates a QuoteBoardConfig.

application/src/main/java/org/togetherjava/tjbot/features/basic/QuoteBoardForwarder.java

@@ -59,6 +59,11 @@ public void onMessageReactionAdd(MessageReactionAddEvent event) {
         logger.debug("Received MessageReactionAddEvent: messageId={}, channelId={}, userId={}",
                 event.getMessageId(), event.getChannel().getId(), event.getUserId());
 
+        if (!config.allowChannels().contains(event.getChannel().getName())) {
+            logger.debug("Skipping as reaction occurred in non-whitelisted channel");
+            return;
+        }
+
         final long guildId = event.getGuild().getIdLong();
 
         Optional<TextChannel> boardChannelOptional = findQuoteBoardChannel(event.getJDA(), guildId);